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Latest Details
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Name
  MR CrA  
AAVSO UID
000-BDM-664 (No observations)  
Constellation
Corona Australis Sequence
J2000.0
18 03 35.30 -39 53 48.4  (270.89708 -39.89678) Search nearby
B1950.0 18 00 05.71 -39 53 56.5
Galactic coord. 352.329 -8.682
Other names

(Internal only)
2MASS J18033530-3953483 ASASSN-V J180335.21-395348.1 HV 11773
UCAC4 251-154436 VVV J180335.31-395348.3  
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Variability type
RRAB/BL
Spectral type --
Mag. range
14.2 - 15.3 V
Discoverer --
Epoch
15 Sep 2017 (HJD 2458011.539) Ephemeris
Outburst --
Period 0.539700 d  (12.9528 h)
Rise/eclipse dur. 20%  (2.59 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-SN magnitudes contaminated by nearby stars. Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2019, The ASAS-SN
catalogue of variable stars - II. Uniform classification of 412 000 known
variables
2019MNRAS.486.1907J
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 F. Gran, D. Minniti, R.K. Saito et al., Mapping the outer bulge with RRab
stars from the VVV Survey
2016A&A...591A.145G
4 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
5 H.H.Swope, HA 109, N10, 1943. 1942AnHar.109...41S
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 03 35.30 -39 53 48.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-04-25 03:46 UTC Type, rise duration and range from ASAS-SN data. Epoch from 2019MNRAS.486.1907J.
2 Admin, VSX 2017-12-19 03:07 UTC Update from [2016A&A...591A.145G].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.